not sure that it would, there is no difference in the swing arm etc between gs and GSA, and I have an 1150 stand on my 1100 so they fit, see no reason why a gsa one should not fit, and no reason why it should foul anything, I have a side stand extended by 2 inches to stand my bike up and that dont foul anything, in fact in order to make it easier to to get wheels on and off etc I am thinking of fitting a GSA center stand to mine in any case.